package redis.clients.jedis;

import redis.clients.jedis.BinaryClient.LIST_POSITION;
import redis.clients.util.KeyMergeUtil;

import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;

import org.apache.commons.pool2.impl.GenericObjectPoolConfig;

public class JedisCluster extends BinaryJedisCluster implements
		JedisClusterCommands, MultiKeyJedisClusterCommands,
		JedisClusterScriptingCommands {
	public static enum Reset {
		SOFT, HARD
	}

	public JedisCluster(Set<HostAndPort> nodes) {
		this(nodes, DEFAULT_TIMEOUT);
	}

	public JedisCluster(Set<HostAndPort> nodes, int timeout) {
		this(nodes, timeout, DEFAULT_MAX_REDIRECTIONS);
	}

	public JedisCluster(Set<HostAndPort> nodes, int timeout, int maxRedirections) {
		this(nodes, timeout, maxRedirections, new GenericObjectPoolConfig());
	}

	public JedisCluster(Set<HostAndPort> nodes,
			final GenericObjectPoolConfig poolConfig) {
		this(nodes, DEFAULT_TIMEOUT, DEFAULT_MAX_REDIRECTIONS, poolConfig);
	}

	public JedisCluster(Set<HostAndPort> nodes, int timeout,
			final GenericObjectPoolConfig poolConfig) {
		this(nodes, timeout, DEFAULT_MAX_REDIRECTIONS, poolConfig);
	}

	public JedisCluster(Set<HostAndPort> jedisClusterNode, int timeout,
			int maxRedirections, final GenericObjectPoolConfig poolConfig) {
		super(jedisClusterNode, timeout, maxRedirections, poolConfig);
	}

	@Override
	public String set(final String key, final String value) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.set(key, value);
			}
		}.run(key);
	}

	@Override
	public String set(final String key, final String value, final String nxxx,
			final String expx, final long time) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.set(key, value, nxxx, expx, time);
			}
		}.run(key);
	}

	@Override
	public String get(final String key) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.get(key);
			}
		}.run(key);
	}

	@Override
	public Boolean exists(final String key) {
		return new JedisClusterCommand<Boolean>(connectionHandler,
				maxRedirections) {
			@Override
			public Boolean execute(Jedis connection) {
				return connection.exists(key);
			}
		}.run(key);
	}

	@Override
	public Long persist(final String key) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.persist(key);
			}
		}.run(key);
	}

	@Override
	public String type(final String key) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.type(key);
			}
		}.run(key);
	}

	@Override
	public Long expire(final String key, final int seconds) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.expire(key, seconds);
			}
		}.run(key);
	}

	@Override
	public Long pexpire(final String key, final long milliseconds) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.pexpire(key, milliseconds);
			}
		}.run(key);
	}

	@Override
	public Long expireAt(final String key, final long unixTime) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.expireAt(key, unixTime);
			}
		}.run(key);
	}

	@Override
	public Long pexpireAt(final String key, final long millisecondsTimestamp) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.pexpireAt(key, millisecondsTimestamp);
			}
		}.run(key);
	}

	@Override
	public Long ttl(final String key) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.ttl(key);
			}
		}.run(key);
	}

	@Override
	public Boolean setbit(final String key, final long offset,
			final boolean value) {
		return new JedisClusterCommand<Boolean>(connectionHandler,
				maxRedirections) {
			@Override
			public Boolean execute(Jedis connection) {
				return connection.setbit(key, offset, value);
			}
		}.run(key);
	}

	@Override
	public Boolean setbit(final String key, final long offset,
			final String value) {
		return new JedisClusterCommand<Boolean>(connectionHandler,
				maxRedirections) {
			@Override
			public Boolean execute(Jedis connection) {
				return connection.setbit(key, offset, value);
			}
		}.run(key);
	}

	@Override
	public Boolean getbit(final String key, final long offset) {
		return new JedisClusterCommand<Boolean>(connectionHandler,
				maxRedirections) {
			@Override
			public Boolean execute(Jedis connection) {
				return connection.getbit(key, offset);
			}
		}.run(key);
	}

	@Override
	public Long setrange(final String key, final long offset, final String value) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.setrange(key, offset, value);
			}
		}.run(key);
	}

	@Override
	public String getrange(final String key, final long startOffset,
			final long endOffset) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.getrange(key, startOffset, endOffset);
			}
		}.run(key);
	}

	@Override
	public String getSet(final String key, final String value) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.getSet(key, value);
			}
		}.run(key);
	}

	@Override
	public Long setnx(final String key, final String value) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.setnx(key, value);
			}
		}.run(key);
	}

	@Override
	public String setex(final String key, final int seconds, final String value) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.setex(key, seconds, value);
			}
		}.run(key);
	}

	@Override
	public Long decrBy(final String key, final long integer) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.decrBy(key, integer);
			}
		}.run(key);
	}

	@Override
	public Long decr(final String key) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.decr(key);
			}
		}.run(key);
	}

	@Override
	public Long incrBy(final String key, final long integer) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.incrBy(key, integer);
			}
		}.run(key);
	}

	@Override
	public Double incrByFloat(final String key, final double value) {
		return new JedisClusterCommand<Double>(connectionHandler,
				maxRedirections) {
			@Override
			public Double execute(Jedis connection) {
				return connection.incrByFloat(key, value);
			}
		}.run(key);
	}

	@Override
	public Long incr(final String key) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.incr(key);
			}
		}.run(key);
	}

	@Override
	public Long append(final String key, final String value) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.append(key, value);
			}
		}.run(key);
	}

	@Override
	public String substr(final String key, final int start, final int end) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.substr(key, start, end);
			}
		}.run(key);
	}

	@Override
	public Long hset(final String key, final String field, final String value) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.hset(key, field, value);
			}
		}.run(key);
	}

	@Override
	public String hget(final String key, final String field) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.hget(key, field);
			}
		}.run(key);
	}

	@Override
	public Long hsetnx(final String key, final String field, final String value) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.hsetnx(key, field, value);
			}
		}.run(key);
	}

	@Override
	public String hmset(final String key, final Map<String, String> hash) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.hmset(key, hash);
			}
		}.run(key);
	}

	@Override
	public List<String> hmget(final String key, final String... fields) {
		return new JedisClusterCommand<List<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public List<String> execute(Jedis connection) {
				return connection.hmget(key, fields);
			}
		}.run(key);
	}

	@Override
	public Long hincrBy(final String key, final String field, final long value) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.hincrBy(key, field, value);
			}
		}.run(key);
	}

	@Override
	public Boolean hexists(final String key, final String field) {
		return new JedisClusterCommand<Boolean>(connectionHandler,
				maxRedirections) {
			@Override
			public Boolean execute(Jedis connection) {
				return connection.hexists(key, field);
			}
		}.run(key);
	}

	@Override
	public Long hdel(final String key, final String... field) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.hdel(key, field);
			}
		}.run(key);
	}

	@Override
	public Long hlen(final String key) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.hlen(key);
			}
		}.run(key);
	}

	@Override
	public Set<String> hkeys(final String key) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection.hkeys(key);
			}
		}.run(key);
	}

	@Override
	public List<String> hvals(final String key) {
		return new JedisClusterCommand<List<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public List<String> execute(Jedis connection) {
				return connection.hvals(key);
			}
		}.run(key);
	}

	@Override
	public Map<String, String> hgetAll(final String key) {
		return new JedisClusterCommand<Map<String, String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Map<String, String> execute(Jedis connection) {
				return connection.hgetAll(key);
			}
		}.run(key);
	}

	@Override
	public Long rpush(final String key, final String... string) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.rpush(key, string);
			}
		}.run(key);
	}

	@Override
	public Long lpush(final String key, final String... string) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.lpush(key, string);
			}
		}.run(key);
	}

	@Override
	public Long llen(final String key) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.llen(key);
			}
		}.run(key);
	}

	@Override
	public List<String> lrange(final String key, final long start,
			final long end) {
		return new JedisClusterCommand<List<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public List<String> execute(Jedis connection) {
				return connection.lrange(key, start, end);
			}
		}.run(key);
	}

	@Override
	public String ltrim(final String key, final long start, final long end) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.ltrim(key, start, end);
			}
		}.run(key);
	}

	@Override
	public String lindex(final String key, final long index) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.lindex(key, index);
			}
		}.run(key);
	}

	@Override
	public String lset(final String key, final long index, final String value) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.lset(key, index, value);
			}
		}.run(key);
	}

	@Override
	public Long lrem(final String key, final long count, final String value) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.lrem(key, count, value);
			}
		}.run(key);
	}

	@Override
	public String lpop(final String key) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.lpop(key);
			}
		}.run(key);
	}

	@Override
	public String rpop(final String key) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.rpop(key);
			}
		}.run(key);
	}

	@Override
	public Long sadd(final String key, final String... member) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.sadd(key, member);
			}
		}.run(key);
	}

	@Override
	public Set<String> smembers(final String key) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection.smembers(key);
			}
		}.run(key);
	}

	@Override
	public Long srem(final String key, final String... member) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.srem(key, member);
			}
		}.run(key);
	}

	@Override
	public String spop(final String key) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.spop(key);
			}
		}.run(key);
	}

	@Override
	public Set<String> spop(final String key, final long count) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection.spop(key, count);
			}
		}.run(key);
	}

	@Override
	public Long scard(final String key) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.scard(key);
			}
		}.run(key);
	}

	@Override
	public Boolean sismember(final String key, final String member) {
		return new JedisClusterCommand<Boolean>(connectionHandler,
				maxRedirections) {
			@Override
			public Boolean execute(Jedis connection) {
				return connection.sismember(key, member);
			}
		}.run(key);
	}

	@Override
	public String srandmember(final String key) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.srandmember(key);
			}
		}.run(key);
	}

	@Override
	public List<String> srandmember(final String key, final int count) {
		return new JedisClusterCommand<List<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public List<String> execute(Jedis connection) {
				return connection.srandmember(key, count);
			}
		}.run(key);
	}

	@Override
	public Long strlen(final String key) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.strlen(key);
			}
		}.run(key);
	}

	@Override
	public Long zadd(final String key, final double score, final String member) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.zadd(key, score, member);
			}
		}.run(key);
	}

	@Override
	public Long zadd(final String key, final Map<String, Double> scoreMembers) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.zadd(key, scoreMembers);
			}
		}.run(key);
	}

	@Override
	public Set<String> zrange(final String key, final long start, final long end) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection.zrange(key, start, end);
			}
		}.run(key);
	}

	@Override
	public Long zrem(final String key, final String... member) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.zrem(key, member);
			}
		}.run(key);
	}

	@Override
	public Double zincrby(final String key, final double score,
			final String member) {
		return new JedisClusterCommand<Double>(connectionHandler,
				maxRedirections) {
			@Override
			public Double execute(Jedis connection) {
				return connection.zincrby(key, score, member);
			}
		}.run(key);
	}

	@Override
	public Long zrank(final String key, final String member) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.zrank(key, member);
			}
		}.run(key);
	}

	@Override
	public Long zrevrank(final String key, final String member) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.zrevrank(key, member);
			}
		}.run(key);
	}

	@Override
	public Set<String> zrevrange(final String key, final long start,
			final long end) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection.zrevrange(key, start, end);
			}
		}.run(key);
	}

	@Override
	public Set<Tuple> zrangeWithScores(final String key, final long start,
			final long end) {
		return new JedisClusterCommand<Set<Tuple>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<Tuple> execute(Jedis connection) {
				return connection.zrangeWithScores(key, start, end);
			}
		}.run(key);
	}

	@Override
	public Set<Tuple> zrevrangeWithScores(final String key, final long start,
			final long end) {
		return new JedisClusterCommand<Set<Tuple>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<Tuple> execute(Jedis connection) {
				return connection.zrevrangeWithScores(key, start, end);
			}
		}.run(key);
	}

	@Override
	public Long zcard(final String key) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.zcard(key);
			}
		}.run(key);
	}

	@Override
	public Double zscore(final String key, final String member) {
		return new JedisClusterCommand<Double>(connectionHandler,
				maxRedirections) {
			@Override
			public Double execute(Jedis connection) {
				return connection.zscore(key, member);
			}
		}.run(key);
	}

	@Override
	public List<String> sort(final String key) {
		return new JedisClusterCommand<List<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public List<String> execute(Jedis connection) {
				return connection.sort(key);
			}
		}.run(key);
	}

	@Override
	public List<String> sort(final String key,
			final SortingParams sortingParameters) {
		return new JedisClusterCommand<List<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public List<String> execute(Jedis connection) {
				return connection.sort(key, sortingParameters);
			}
		}.run(key);
	}

	@Override
	public Long zcount(final String key, final double min, final double max) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.zcount(key, min, max);
			}
		}.run(key);
	}

	@Override
	public Long zcount(final String key, final String min, final String max) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.zcount(key, min, max);
			}
		}.run(key);
	}

	@Override
	public Set<String> zrangeByScore(final String key, final double min,
			final double max) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection.zrangeByScore(key, min, max);
			}
		}.run(key);
	}

	@Override
	public Set<String> zrangeByScore(final String key, final String min,
			final String max) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection.zrangeByScore(key, min, max);
			}
		}.run(key);
	}

	@Override
	public Set<String> zrevrangeByScore(final String key, final double max,
			final double min) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection.zrevrangeByScore(key, max, min);
			}
		}.run(key);
	}

	@Override
	public Set<String> zrangeByScore(final String key, final double min,
			final double max, final int offset, final int count) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection.zrangeByScore(key, min, max, offset, count);
			}
		}.run(key);
	}

	@Override
	public Set<String> zrevrangeByScore(final String key, final String max,
			final String min) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection.zrevrangeByScore(key, max, min);
			}
		}.run(key);
	}

	@Override
	public Set<String> zrangeByScore(final String key, final String min,
			final String max, final int offset, final int count) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection.zrangeByScore(key, min, max, offset, count);
			}
		}.run(key);
	}

	@Override
	public Set<String> zrevrangeByScore(final String key, final double max,
			final double min, final int offset, final int count) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection
						.zrevrangeByScore(key, max, min, offset, count);
			}
		}.run(key);
	}

	@Override
	public Set<Tuple> zrangeByScoreWithScores(final String key,
			final double min, final double max) {
		return new JedisClusterCommand<Set<Tuple>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<Tuple> execute(Jedis connection) {
				return connection.zrangeByScoreWithScores(key, min, max);
			}
		}.run(key);
	}

	@Override
	public Set<Tuple> zrevrangeByScoreWithScores(final String key,
			final double max, final double min) {
		return new JedisClusterCommand<Set<Tuple>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<Tuple> execute(Jedis connection) {
				return connection.zrevrangeByScoreWithScores(key, max, min);
			}
		}.run(key);
	}

	@Override
	public Set<Tuple> zrangeByScoreWithScores(final String key,
			final double min, final double max, final int offset,
			final int count) {
		return new JedisClusterCommand<Set<Tuple>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<Tuple> execute(Jedis connection) {
				return connection.zrangeByScoreWithScores(key, min, max,
						offset, count);
			}
		}.run(key);
	}

	@Override
	public Set<String> zrevrangeByScore(final String key, final String max,
			final String min, final int offset, final int count) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection
						.zrevrangeByScore(key, max, min, offset, count);
			}
		}.run(key);
	}

	@Override
	public Set<Tuple> zrangeByScoreWithScores(final String key,
			final String min, final String max) {
		return new JedisClusterCommand<Set<Tuple>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<Tuple> execute(Jedis connection) {
				return connection.zrangeByScoreWithScores(key, min, max);
			}
		}.run(key);
	}

	@Override
	public Set<Tuple> zrevrangeByScoreWithScores(final String key,
			final String max, final String min) {
		return new JedisClusterCommand<Set<Tuple>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<Tuple> execute(Jedis connection) {
				return connection.zrevrangeByScoreWithScores(key, max, min);
			}
		}.run(key);
	}

	@Override
	public Set<Tuple> zrangeByScoreWithScores(final String key,
			final String min, final String max, final int offset,
			final int count) {
		return new JedisClusterCommand<Set<Tuple>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<Tuple> execute(Jedis connection) {
				return connection.zrangeByScoreWithScores(key, min, max,
						offset, count);
			}
		}.run(key);
	}

	@Override
	public Set<Tuple> zrevrangeByScoreWithScores(final String key,
			final double max, final double min, final int offset,
			final int count) {
		return new JedisClusterCommand<Set<Tuple>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<Tuple> execute(Jedis connection) {
				return connection.zrevrangeByScoreWithScores(key, max, min,
						offset, count);
			}
		}.run(key);
	}

	@Override
	public Set<Tuple> zrevrangeByScoreWithScores(final String key,
			final String max, final String min, final int offset,
			final int count) {
		return new JedisClusterCommand<Set<Tuple>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<Tuple> execute(Jedis connection) {
				return connection.zrevrangeByScoreWithScores(key, max, min,
						offset, count);
			}
		}.run(key);
	}

	@Override
	public Long zremrangeByRank(final String key, final long start,
			final long end) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.zremrangeByRank(key, start, end);
			}
		}.run(key);
	}

	@Override
	public Long zremrangeByScore(final String key, final double start,
			final double end) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.zremrangeByScore(key, start, end);
			}
		}.run(key);
	}

	@Override
	public Long zremrangeByScore(final String key, final String start,
			final String end) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.zremrangeByScore(key, start, end);
			}
		}.run(key);
	}

	@Override
	public Long zlexcount(final String key, final String min, final String max) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.zlexcount(key, min, max);
			}
		}.run(key);
	}

	@Override
	public Set<String> zrangeByLex(final String key, final String min,
			final String max) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection.zrangeByLex(key, min, max);
			}
		}.run(key);
	}

	@Override
	public Set<String> zrangeByLex(final String key, final String min,
			final String max, final int offset, final int count) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection.zrangeByLex(key, min, max, offset, count);
			}
		}.run(key);
	}

	@Override
	public Set<String> zrevrangeByLex(final String key, final String max,
			final String min) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection.zrevrangeByLex(key, max, min);
			}
		}.run(key);
	}

	@Override
	public Set<String> zrevrangeByLex(final String key, final String max,
			final String min, final int offset, final int count) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection.zrevrangeByLex(key, max, min, offset, count);
			}
		}.run(key);
	}

	@Override
	public Long zremrangeByLex(final String key, final String min,
			final String max) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.zremrangeByLex(key, min, max);
			}
		}.run(key);
	}

	@Override
	public Long linsert(final String key, final LIST_POSITION where,
			final String pivot, final String value) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.linsert(key, where, pivot, value);
			}
		}.run(key);
	}

	@Override
	public Long lpushx(final String key, final String... string) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.lpushx(key, string);
			}
		}.run(key);
	}

	@Override
	public Long rpushx(final String key, final String... string) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.rpushx(key, string);
			}
		}.run(key);
	}

	@Override
	public Long del(final String key) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.del(key);
			}
		}.run(key);
	}

	@Override
	public String echo(final String string) {
		// note that it'll be run from arbitary node
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.echo(string);
			}
		}.run(string);
	}

	@Override
	public Long bitcount(final String key) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.bitcount(key);
			}
		}.run(key);
	}

	@Override
	public Long bitcount(final String key, final long start, final long end) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.bitcount(key, start, end);
			}
		}.run(key);
	}

	@Override
	public ScanResult<Entry<String, String>> hscan(final String key,
			final String cursor) {
		return new JedisClusterCommand<ScanResult<Entry<String, String>>>(
				connectionHandler, maxRedirections) {
			@Override
			public ScanResult<Entry<String, String>> execute(Jedis connection) {
				return connection.hscan(key, cursor);
			}
		}.run(key);
	}

	@Override
	public ScanResult<String> sscan(final String key, final String cursor) {
		return new JedisClusterCommand<ScanResult<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public ScanResult<String> execute(Jedis connection) {
				return connection.sscan(key, cursor);
			}
		}.run(key);
	}

	@Override
	public ScanResult<Tuple> zscan(final String key, final String cursor) {
		return new JedisClusterCommand<ScanResult<Tuple>>(connectionHandler,
				maxRedirections) {
			@Override
			public ScanResult<Tuple> execute(Jedis connection) {
				return connection.zscan(key, cursor);
			}
		}.run(key);
	}

	@Override
	public Long pfadd(final String key, final String... elements) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.pfadd(key, elements);
			}
		}.run(key);
	}

	@Override
	public long pfcount(final String key) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.pfcount(key);
			}
		}.run(key);
	}

	@Override
	public List<String> blpop(final int timeout, final String key) {
		return new JedisClusterCommand<List<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public List<String> execute(Jedis connection) {
				return connection.blpop(timeout, key);
			}
		}.run(key);
	}

	@Override
	public List<String> brpop(final int timeout, final String key) {
		return new JedisClusterCommand<List<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public List<String> execute(Jedis connection) {
				return connection.brpop(timeout, key);
			}
		}.run(key);
	}

	@Override
	public Long del(final String... keys) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.del(keys);
			}
		}.run(keys.length, keys);
	}

	@Override
	public List<String> blpop(final int timeout, final String... keys) {
		return new JedisClusterCommand<List<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public List<String> execute(Jedis connection) {
				return connection.blpop(timeout, keys);
			}
		}.run(keys.length, keys);

	}

	@Override
	public List<String> brpop(final int timeout, final String... keys) {
		return new JedisClusterCommand<List<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public List<String> execute(Jedis connection) {
				return connection.brpop(timeout, keys);
			}
		}.run(keys.length, keys);
	}

	@Override
	public List<String> mget(final String... keys) {
		return new JedisClusterCommand<List<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public List<String> execute(Jedis connection) {
				return connection.mget(keys);
			}
		}.run(keys.length - 1, keys);
	}

	@Override
	public String mset(final String... keysvalues) {
		String[] keys = new String[keysvalues.length / 2];

		for (int keyIdx = 0; keyIdx < keys.length; keyIdx++) {
			keys[keyIdx] = keysvalues[keyIdx * 2];
		}

		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.mset(keysvalues);
			}
		}.run(keys.length, keys);
	}

	@Override
	public Long msetnx(final String... keysvalues) {
		String[] keys = new String[keysvalues.length / 2];

		for (int keyIdx = 0; keyIdx < keys.length; keyIdx++) {
			keys[keyIdx] = keysvalues[keyIdx * 2];
		}

		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.msetnx(keysvalues);
			}
		}.run(keys.length, keys);
	}

	@Override
	public String rename(final String oldkey, final String newkey) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.rename(oldkey, newkey);
			}
		}.run(2, oldkey, newkey);
	}

	@Override
	public Long renamenx(final String oldkey, final String newkey) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.renamenx(oldkey, newkey);
			}
		}.run(2, oldkey, newkey);
	}

	@Override
	public String rpoplpush(final String srckey, final String dstkey) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.rpoplpush(srckey, dstkey);
			}
		}.run(2, srckey, dstkey);
	}

	@Override
	public Set<String> sdiff(final String... keys) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection.sdiff(keys);
			}
		}.run(keys.length, keys);
	}

	@Override
	public Long sdiffstore(final String dstkey, final String... keys) {
		String[] mergedKeys = KeyMergeUtil.merge(dstkey, keys);

		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.sdiffstore(dstkey, keys);
			}
		}.run(mergedKeys.length, mergedKeys);
	}

	@Override
	public Set<String> sinter(final String... keys) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection.sinter(keys);
			}
		}.run(keys.length, keys);
	}

	@Override
	public Long sinterstore(final String dstkey, final String... keys) {
		String[] mergedKeys = KeyMergeUtil.merge(dstkey, keys);

		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.sinterstore(dstkey, keys);
			}
		}.run(mergedKeys.length, mergedKeys);
	}

	@Override
	public Long smove(final String srckey, final String dstkey,
			final String member) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.smove(srckey, dstkey, member);
			}
		}.run(2, srckey, dstkey);
	}

	@Override
	public Long sort(final String key, final SortingParams sortingParameters,
			final String dstkey) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.sort(key, sortingParameters, dstkey);
			}
		}.run(2, key, dstkey);
	}

	@Override
	public Long sort(final String key, final String dstkey) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.sort(key, dstkey);
			}
		}.run(2, key, dstkey);
	}

	@Override
	public Set<String> sunion(final String... keys) {
		return new JedisClusterCommand<Set<String>>(connectionHandler,
				maxRedirections) {
			@Override
			public Set<String> execute(Jedis connection) {
				return connection.sunion(keys);
			}
		}.run(keys.length, keys);
	}

	@Override
	public Long sunionstore(final String dstkey, final String... keys) {
		String[] wholeKeys = KeyMergeUtil.merge(dstkey, keys);

		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.sunionstore(dstkey, keys);
			}
		}.run(wholeKeys.length, wholeKeys);
	}

	@Override
	public Long zinterstore(final String dstkey, final String... sets) {
		String[] wholeKeys = KeyMergeUtil.merge(dstkey, sets);

		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.zinterstore(dstkey, sets);
			}
		}.run(wholeKeys.length, wholeKeys);
	}

	@Override
	public Long zinterstore(final String dstkey, final ZParams params,
			final String... sets) {
		String[] mergedKeys = KeyMergeUtil.merge(dstkey, sets);

		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.zinterstore(dstkey, params, sets);
			}
		}.run(mergedKeys.length, mergedKeys);
	}

	@Override
	public Long zunionstore(final String dstkey, final String... sets) {
		String[] mergedKeys = KeyMergeUtil.merge(dstkey, sets);

		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.zunionstore(dstkey, sets);
			}
		}.run(mergedKeys.length, mergedKeys);
	}

	@Override
	public Long zunionstore(final String dstkey, final ZParams params,
			final String... sets) {
		String[] mergedKeys = KeyMergeUtil.merge(dstkey, sets);

		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.zunionstore(dstkey, params, sets);
			}
		}.run(mergedKeys.length, mergedKeys);
	}

	@Override
	public String brpoplpush(final String source, final String destination,
			final int timeout) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.brpoplpush(source, destination, timeout);
			}
		}.run(2, source, destination);
	}

	@Override
	public Long publish(final String channel, final String message) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.publish(channel, message);
			}
		}.runWithAnyNode();
	}

	@Override
	public void subscribe(final JedisPubSub jedisPubSub,
			final String... channels) {
		new JedisClusterCommand<Integer>(connectionHandler, maxRedirections) {
			@Override
			public Integer execute(Jedis connection) {
				connection.subscribe(jedisPubSub, channels);
				return 0;
			}
		}.runWithAnyNode();
	}

	@Override
	public void psubscribe(final JedisPubSub jedisPubSub,
			final String... patterns) {
		new JedisClusterCommand<Integer>(connectionHandler, maxRedirections) {
			@Override
			public Integer execute(Jedis connection) {
				connection.subscribe(jedisPubSub, patterns);
				return 0;
			}
		}.runWithAnyNode();
	}

	@Override
	public Long bitop(final BitOP op, final String destKey,
			final String... srcKeys) {
		String[] mergedKeys = KeyMergeUtil.merge(destKey, srcKeys);

		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.bitop(op, destKey, srcKeys);
			}
		}.run(mergedKeys.length, mergedKeys);
	}

	@Override
	public String pfmerge(final String destkey, final String... sourcekeys) {
		String[] mergedKeys = KeyMergeUtil.merge(destkey, sourcekeys);

		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.pfmerge(destkey, sourcekeys);
			}
		}.run(mergedKeys.length, mergedKeys);
	}

	@Override
	public long pfcount(final String... keys) {
		return new JedisClusterCommand<Long>(connectionHandler, maxRedirections) {
			@Override
			public Long execute(Jedis connection) {
				return connection.pfcount(keys);
			}
		}.run(keys.length, keys);
	}

	@Override
	public Object eval(final String script, final int keyCount,
			final String... params) {
		return new JedisClusterCommand<Object>(connectionHandler,
				maxRedirections) {
			@Override
			public Object execute(Jedis connection) {
				return connection.eval(script, keyCount, params);
			}
		}.run(keyCount, params);
	}

	@Override
	public Object eval(final String script, final String key) {
		return new JedisClusterCommand<Object>(connectionHandler,
				maxRedirections) {
			@Override
			public Object execute(Jedis connection) {
				return connection.eval(script);
			}
		}.run(key);
	}

	@Override
	public Object eval(final String script, final List<String> keys,
			final List<String> args) {
		return new JedisClusterCommand<Object>(connectionHandler,
				maxRedirections) {
			@Override
			public Object execute(Jedis connection) {
				return connection.eval(script, keys, args);
			}
		}.run(keys.size(), keys.toArray(new String[keys.size()]));
	}

	@Override
	public Object evalsha(final String sha1, final int keyCount,
			final String... params) {
		return new JedisClusterCommand<Object>(connectionHandler,
				maxRedirections) {
			@Override
			public Object execute(Jedis connection) {
				return connection.evalsha(sha1, keyCount, params);
			}
		}.run(keyCount, params);
	}

	@Override
	public Object evalsha(final String sha1, final List<String> keys,
			final List<String> args) {
		return new JedisClusterCommand<Object>(connectionHandler,
				maxRedirections) {
			@Override
			public Object execute(Jedis connection) {
				return connection.evalsha(sha1, keys, args);
			}
		}.run(keys.size(), keys.toArray(new String[keys.size()]));
	}

	@Override
	public Object evalsha(final String script, final String key) {
		return new JedisClusterCommand<Object>(connectionHandler,
				maxRedirections) {
			@Override
			public Object execute(Jedis connection) {
				return connection.evalsha(script);
			}
		}.run(key);
	}

	@Override
	public Boolean scriptExists(final String sha1, final String key) {
		return new JedisClusterCommand<Boolean>(connectionHandler,
				maxRedirections) {
			@Override
			public Boolean execute(Jedis connection) {
				return connection.scriptExists(sha1);
			}
		}.run(key);
	}

	@Override
	public List<Boolean> scriptExists(final String key, final String... sha1) {
		return new JedisClusterCommand<List<Boolean>>(connectionHandler,
				maxRedirections) {
			@Override
			public List<Boolean> execute(Jedis connection) {
				return connection.scriptExists(sha1);
			}
		}.run(key);
	}

	@Override
	public String scriptLoad(final String script, final String key) {
		return new JedisClusterCommand<String>(connectionHandler,
				maxRedirections) {
			@Override
			public String execute(Jedis connection) {
				return connection.scriptLoad(script);
			}
		}.run(key);
	}
}
